I am a 22yr old female thinking about going to London on my own for a trip this spring. My family really does not want me to go by myself because they are so worried about my safety. Those of you who are Londoners and/or are travelers, what do you think? I really don't think it would be any different than here at home really but I would like to help put my family's mind at ease. I could easily travel through London for a week by myself safely right?